According to @StockMKTNewz, the S&P 500 closed at 1,921.22 on September 4, 2015 and at 6,481.50 yesterday, a 237.36% price increase and roughly a 3.37x multiple, source: @StockMKTNewz. According to @StockMKTNewz, a $10,000 investment 10 years ago would now be $33,736.40, source: @StockMKTNewz. According to @StockMKTNewz data, the implied 10-year compound annual growth rate is about 12.9% based on these closes (analyst calculation using @StockMKTNewz figures), source: @StockMKTNewz. According to @StockMKTNewz data, crypto traders can use this equity compounding rate as a benchmark when setting long-term allocation and return targets for BTC and ETH relative to SPX, source: @StockMKTNewz.